We’ll be up front here: this project isn’t easy. However, if you’re up for a challenge this (or several) weekends, these plans to build your own 3D printer for under $300 are pretty killer.

From a whimsical gadget to New Balance shoes to simulated organs, you can "print out" almost anything with a 3-D printer. These mini factories bring digital files to life almost instantly, and ...

If you hated losing to the computer at Pong, then at least you could console yourself with the knowledge that the computer was on home turf; the contest took place in the computer's ethereal realm of ...